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osT� �nc��n� a�s���, . <br /> LINIVERSITY <br /> Minnesota Pollution y �/ � '` y <br /> ConirolAgency �1�rk�heet � /�0 ���a��` OF IVIINNESOTA , , .'�,,;��, <br /> �. SYSTEM 5121HG: <br /> �'" v 11.Q5.31 <br /> q, Llesign Flow(Ftow&Sa1(- t.A) : 750 GPP T°L��F l <br /> tiU�UNU CUI�IUL�R LUaUINC v..;1tS; <br /> �, Soit Lnading Itete(Ftow Ee Soil-3_t)� 0.45 �i�l�ft2 �,:0.�c�tr�Y� " Ta.:futq•((ar;vn� ConiGUr <br /> ?��C P..l� UF: .:iu�ntl aC�U.y;iur,�.a�c� Loading <br /> C. pepth to Umiting Candltlon: 2.1 ft �c�: <br /> D. Percent tond 5tope: 5.(3 % �ec���� �.�. r.3 �.u._.y : h _i� <br /> E, jlesign Media Loodf�g Rate: 1.2 GPD/ft2 h> >s.n mp� c�F s.�� r�'. <br /> F. Ma+ndAbsorptian Ratio(�'able EXa): 2,70 _ ��u�,�s• •s,:� _. <br /> G. pes�gn Contour Loodfng Rate: ��� �pa�� •Syscems w;rn chese values are not rype I systems. <br /> (From Table I-same 3s Lineu[.�oaCtiing Rate) �ontour Loading Rate is a r�ecornmended vaWe. <br /> �., bISpERSAL Ir1EDIA SQING <br /> A. Cala�tate Required pispets+ot Bed Mea:Uesign Ffow (1_A}: besign Media Loodrn�Rate {1.E)=ft2 <br /> If a lar�er dispersal media 750 GPp:� 1.20 GPDfft' = 625 ftr <br /> aree is desired,ent�r size: (�`y-1ftz <br /> l--J <br /> 8. talcutate pisper'saf 8ed M�dth:Con�;our Looding Rate (1.G):D�sfgn Medio Loading Rate (1.E}a Bed W9Q[h <br /> �z.o ft :[ �.z Q�a�ft� _ �a n <br /> G, Ca[tulate Dlspersat Bed Length: Dfspersal 9ed Area {2.A) f 6ed 41�idth (Z.B)=8ed tength <br /> sz� �c2 +� �a n � 63 ft <br /> 0. Select p�spersnl Medla: 0�p� <br /> C7 Uther Approved Medi a <br /> 3, qa5qRPT'i0N ARE11 SQING <br /> Nate:Moernd setbact�+u'e mecwrect from the A6�sorption A ren. <br /> A. Cakulate Absorpt►on Width_9ed wi'�dfh (2.8)X Mour�dAbsc�rption Ratio {t.�=Absarption Width <br /> 10,Q ft x C 2.7 y 27.0 ft <br /> 8. Far stopes�1%,the Absorption W1al'h is measured downhiQ f�m tl,e upslop�edge nf the 6ect. <br /> Calcutate Downsfape AbsorDtion vti5�th:Absorptlon �drh (3.A)-Bed Width (2.B)=ft <br /> Z7.0 ft • � 10.0 ft = 17.4 ft <br /> CommeMs; <br /> Slope,CLR Choice>Materia!issues <br /> � � �� <br />